Epstein
n. 爱泼斯坦（姓氏）
🗣️ 情景例句
Things look black.
前途暗淡。
I'm afraid I don't know. Let me ask the supervisor in this section.
恐怕我不知道，让我来询问一下该组的负责人。
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，